硫酸钾 ≥99.0%, fine crystals, BAKER ANALYZED® ACS, J.T.Baker®
供应商: Avantor
BAKR3278-05EA
4786
CNY
BAKR3278-05
BAKR3278-01
BAKR3278-07
BAKR3278-R
硫酸钾 ≥99.0%, fine crystals, BAKER ANALYZED® ACS, J.T.Baker®
硫酸钾
分子式:
K₂SO₄ 分子量: 174.26 g/mol 沸点: 1698 溶点: 1069 密度: 2.66 g/cm³ 存储条件: Ambient |
MDL编号:
MFCD00011388 CAS号: 7778-80-5 EINECS: 231-915-5 Merck Index: 13,07759 |
产品技术规格
Meets ACS Reagent Chemical Requirements | ≥99.0% |
For Laboratory,Research,or Manufacturing Use | ≤0.01% |
Assay (K₂SO₄) | ≥ 99.0 % |
Insoluble Matter | ≤ 0.01 % |
pH of 5% Solution at 25°C | 5.5 - 8.5 |
Chloride (Cl) | ≤ 0.001 % |
Calcium (Ca) | ≤ 0.01 % |
Magnesium (Mg) | ≤ 0.005 % |
Sodium (Na) | ≤ 0.02 % |
Nitrogen Compounds (as N) | ≤ 5 ppm |
Trace Impurities - ACS - Heavy Metals (as Pb) | ≤ 5 ppm |
Trace Impurities - Iron (Fe) | ≤ 5 ppm |
Meets Reagent Specifications for testing USP/NF monographs |
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